64557592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38611}}^1$

素因数の和:38647

約数の個数: 32

約数和(自身を含む): 139003200

約数和(自身を除く): 74445608

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 38611, 77222, 154444, 308888, 424721, 733609, 849442, 1467218, 1698884, 2934436, 3397768, 5868872, 8069699, 16139398, 32278796, 64557592]

約数ペア:

[(1, 64557592), (2, 32278796), (4, 16139398), (8, 8069699), (11, 5868872), (19, 3397768), (22, 2934436), (38, 1698884), (44, 1467218), (76, 849442), (88, 733609), (152, 424721), (209, 308888), (418, 154444), (836, 77222), (1672, 38611)]